> 152 in Length 73 in Width 66 in Height

This is 3860 x 1854 x 1676mm, or 14% x 25% x -16% bigger than Japanese Kei car specifications(3400 x 1480 x 2000mm max.) Closest match in features among Kei cars would be Daihatsu Hijet Deck Van, except that one is 465mm / 18" shorter that this having an awkwardly short 880mm / 35" long bed.

well, one thing you'll learn from their marketing is that Mini Coopers are kind of big